1. On the basis of literature research, we selected and consulted well-known medical and nursing experts in the field of specialized nursing in China, and constructed the core competence framework of specialized nursing teachers, which laid the foundation for developing teacher training courses based on core competence.

2. The training of specialized nursing teachers can learn from the existing mature models at home and abroad, and make a reasonable combination according to different training contents, give full play to the characteristics of different models, optimize the training quality, and enhance the quality and connotation of specialized nursing teachers.

3. Trainer training mode refers to the educational mode in which potential teachers are selected, guided and trained by institutions that provide professional knowledge, so that trainers can provide retraining for specialized nursing people.

4. Online training mode: it is the continuation and supplement of teacher training and is not included in the total training hours.